1818590424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{3181}}^1$

素因数の和:3321

約数の個数: 128

約数和(自身を含む): 5388526080

約数和(自身を除く): 3569935656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 83, 84, 123, 164, 166, 168, 246, 249, 287, 328, 332, 492, 498, 574, 581, 664, 861, 984, 996, 1148, 1162, 1722, 1743, 1992, 2296, 2324, 3181, 3403, 3444, 3486, 4648, 6362, 6806, 6888, 6972, 9543, 10209, 12724, 13612, 13944, 19086, 20418, 22267, 23821, 25448, 27224, 38172, 40836, 44534, 47642, 66801, 71463, 76344, 81672, 89068, 95284, 130421, 133602, 142926, 178136, 190568, 260842, 264023, 267204, 285852, 391263, 521684, 528046, 534408, 571704, 782526, 792069, 912947, 1043368, 1056092, 1565052, 1584138, 1825894, 1848161, 2112184, 2738841, 3130104, 3168276, 3651788, 3696322, 5477682, 5544483, 6336552, 7303576, 7392644, 10824943, 10955364, 11088966, 14785288, 21649886, 21910728, 22177932, 32474829, 43299772, 44355864, 64949658, 75774601, 86599544, 129899316, 151549202, 227323803, 259798632, 303098404, 454647606, 606196808, 909295212, 1818590424]

約数ペア:

[(1, 1818590424), (2, 909295212), (3, 606196808), (4, 454647606), (6, 303098404), (7, 259798632), (8, 227323803), (12, 151549202), (14, 129899316), (21, 86599544), (24, 75774601), (28, 64949658), (41, 44355864), (42, 43299772), (56, 32474829), (82, 22177932), (83, 21910728), (84, 21649886), (123, 14785288), (164, 11088966), (166, 10955364), (168, 10824943), (246, 7392644), (249, 7303576), (287, 6336552), (328, 5544483), (332, 5477682), (492, 3696322), (498, 3651788), (574, 3168276), (581, 3130104), (664, 2738841), (861, 2112184), (984, 1848161), (996, 1825894), (1148, 1584138), (1162, 1565052), (1722, 1056092), (1743, 1043368), (1992, 912947), (2296, 792069), (2324, 782526), (3181, 571704), (3403, 534408), (3444, 528046), (3486, 521684), (4648, 391263), (6362, 285852), (6806, 267204), (6888, 264023), (6972, 260842), (9543, 190568), (10209, 178136), (12724, 142926), (13612, 133602), (13944, 130421), (19086, 95284), (20418, 89068), (22267, 81672), (23821, 76344), (25448, 71463), (27224, 66801), (38172, 47642), (40836, 44534)]